{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74AUC1G240DBVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74AUC1G240DBVR","canonicalUrl":"https://icboms.com/texas-instruments/SN74AUC1G240DBVR","factsUrl":"https://icboms.com/api/mcp/products/SN74AUC1G240DBVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74AUC series, Buffer Inverting, 3-State output, 1-element, 1-bit, 0.8V–2.7V supply, 9mA output, SC-74A SOT-753, surface mount, -40°C to 85°C, ROHS3 compliant.","salesMarkdown":"## Single-bit inverting buffer for low-voltage buses The SN74AUC1G240DBVR is a single-bit inverting buffer with 3-state output from Texas Instruments' 74AUC family, designed for 0.8V to 2.7V supply rails — the sub-1V floor makes it a fit for the latest low-power SoC and FPGA I/O banks where traditional 1.8V logic would overdrive the input. Housed in a 5-pin SOT-23-5 (SC-74A) package, it occupies roughly 3 mm² of board area, which matters when the layout is routing dense BGA escape traces and every via counts. ## Output drive and signal-integrity budget Each output sources or sinks 9 mA — at 1.2 V supply the edge rate into a 15 pF load is fast enough to toggle a downstream SPI clock at tens of MHz, but the 3-state enable (OE) lets multiple buffers share a common data line without contention. The industrial temperature range from -40°C to 85°C covers most embedded and communications equipment; the part does not carry AEC-Q100 qualification, so it is not specified for under-hood automotive duty. ## Lifecycle and compliance The part is available in Tape & Reel or Cut Tape options, which aligns with standard pick-and-place assembly and prototype builds alike.","metaTitle":"SN74AUC1G240DBVR Texas Instruments Buffer, Inverting","metaDescription":"Texas Instruments SN74AUC1G240DBVR single-bit inverting buffer with 3-state output, 0.8V–2.7V supply, 9mA drive, industrial temp, active production, ROHS3","metaKeywords":null},"attributes":{"series":"74AUC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Series":"74AUC","Package":"Tape & Reel (TR); Cut Tape (CT)","Logic Type":"Buffer, Inverting","Output Type":"3-State","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Voltage - Supply":"0.8V ~ 2.7V","Number of Elements":"1","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"SOT-23-5","Current - Output High, Low":"9mA, 9mA","Number of Bits per Element":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.49","priceTiers":[{"qty":1,"price":"$0.49000","currency":"USD"},{"qty":10,"price":"$0.42100","currency":"USD"},{"qty":25,"price":"$0.39320","currency":"USD"},{"qty":100,"price":"$0.31460","currency":"USD"},{"qty":250,"price":"$0.29212","currency":"USD"},{"qty":500,"price":"$0.24720","currency":"USD"},{"qty":1000,"price":"$0.19101","currency":"USD"},{"qty":3000,"price":"$0.17416","currency":"USD"},{"qty":6000,"price":"$0.16292","currency":"USD"},{"qty":15000,"price":"$0.15900","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/aa7d6683f9cf185a3dd4650ef9c74db7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74AUC1G240DBVR/alternatives.json"},"ai":{"faq":[{"question":"Is the SN74AUC1G240DBVR a drop-in replacement for the SN74LVTH16245ADGVR?","answer":"No — the SN74LVTH16245ADGVR is a 16-bit non-inverting transceiver with 32 mA drive and a 2.7 V minimum supply, while the SN74AUC1G240DBVR is a single-bit inverting buffer with 9 mA drive and a 0.8 V minimum supply. The pinout, function, and voltage range are different; a board spin would be required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74AUC1G240DBVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74AUC1G240DBVR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}